🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 13.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 626 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 53.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,947,980 km

• M1: 172,486 km (0.109 R)
• M2: 265,387 km (0.068 R)
• M3: 367,263 km (0.087 R)
• M4: 470,784 km (0.045 R)
• M5: 557,402 km (0.047 R)
• M6: 688,449 km (0.088 R)
• M7: 847,023 km (0.1 R)
• M8: 1,019,061 km (0.056 R)
• M9: 1,121,386 km (0.085 R)
• M10: 1,215,483 km (0.119 R)
• M11: 1,349,672 km (0.058 R)
• M12: 1,450,651 km (0.111 R)
• M13: 1,547,740 km (0.051 R)
• M14: 1,667,268 km (0.056 R)
• M15: 1,762,413 km (0.025 R)
• M16: 2,008,950 km (0.109 R)
• M17: 2,140,297 km (0.073 R)
• M18: 2,350,482 km (0.119 R)
• M19: 2,434,855 km (0.03 R)
• M20: 2,559,769 km (0.07 R)
• M21: 2,654,764 km (0.108 R)
• M22: 2,914,167 km (0.07 R)
• M23: 3,147,988 km (0.114 R)
• M24: 3,336,182 km (0.117 R)
• M25: 3,431,626 km (0.071 R)
• M26: 3,519,290 km (0.087 R)
• M27: 3,634,480 km (0.029 R)
• M28: 3,886,702 km (0.097 R)
• M29: 4,005,782 km (0.107 R)
• M30: 4,361,077 km (0.053 R)
• M31: 4,494,668 km (0.089 R)
• M32: 4,639,180 km (0.12 R)
• M33: 5,112,507 km (0.089 R)
• M34: 5,344,683 km (0.085 R)
• M35: 5,549,632 km (0.071 R)
• M36: 5,694,593 km (0.094 R)
• M37: 5,903,880 km (0.059 R)
• M38: 6,051,982 km (0.102 R)
• M39: 6,547,300 km (0.061 R)
• M40: 6,645,736 km (0.12 R)
• M41: 6,733,699 km (0.06 R)
• M42: 6,977,544 km (0.061 R)
• M43: 7,314,737 km (0.059 R)
• M44: 7,439,801 km (0.06 R)
• M45: 7,599,871 km (0.055 R)
• M46: 7,749,618 km (0.037 R)
• M47: 7,912,082 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 11.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.5 AU - 1.94 AU

Year: 1456 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,947,980 km

• M1: 146,456 km (0.101 R)
• M2: 232,176 km (0.082 R)
• M3: 362,924 km (0.113 R)
• M4: 533,765 km (0.092 R)
• M5: 660,774 km (0.056 R)
• M6: 1,026,391 km (0.099 R)
• M7: 1,114,355 km (0.096 R)
• M8: 1,298,659 km (0.079 R)
• M9: 1,526,796 km (0.049 R)
• M10: 1,611,468 km (0.088 R)
• M11: 1,848,431 km (0.081 R)
• M12: 1,975,889 km (0.034 R)
• M13: 2,182,334 km (0.108 R)
• M14: 2,405,833 km (0.071 R)
• M15: 2,505,316 km (0.09 R)
• M16: 2,647,134 km (0.115 R)
• M17: 2,885,893 km (0.055 R)
• M18: 3,530,809 km (0.11 R)
• M19: 3,771,063 km (0.054 R)
• M20: 3,875,632 km (0.105 R)
• M21: 4,028,521 km (0.062 R)
• M22: 4,123,665 km (0.103 R)
• M23: 4,523,840 km (0.074 R)
• M24: 4,622,873 km (0.097 R)
• M25: 4,822,886 km (0.093 R)
• M26: 5,244,752 km (0.097 R)
• M27: 5,322,692 km (0.111 R)
• M28: 6,219,831 km (0.084 R)
• M29: 6,371,523 km (0.112 R)
• M30: 6,735,345 km (0.066 R)
• M31: 6,905,438 km (0.117 R)
• M32: 6,991,157 km (0.078 R)
• M33: 7,483,035 km (0.034 R)
• M34: 7,600,469 km (0.099 R)
• M35: 8,287,423 km (0.047 R)
• M36: 8,546,377 km (0.087 R)
• M37: 8,653,788 km (0.101 R)
• M38: 8,838,990 km (0.114 R)
• M39: 8,978,715 km (0.083 R)
• M40: 9,103,629 km (0.114 R)
• M41: 9,228,992 km (0.113 R)
• M42: 9,704,563 km (0.071 R)
• M43: 9,993,736 km (0.085 R)
• M44: 10,334,670 km (0.085 R)
• M45: 10,514,786 km (0.072 R)
• M46: 10,795,282 km (0.089 R)
• M47: 10,878,308 km (0.063 R)
• M48: 11,094,926 km (0.111 R)
• M49: 11,178,701 km (0.109 R)
• M50: 11,363,604 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.2

Radius: 11.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.91 AU - 2.89 AU

Year: 2401 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,947,980 km

• M1: 146,456 km (0.073 R)
• M2: 230,082 km (0.052 R)
• M3: 335,698 km (0.066 R)
• M4: 494,720 km (0.064 R)
• M5: 580,141 km (0.101 R)
• M6: 693,835 km (0.066 R)
• M7: 846,126 km (0.104 R)
• M8: 952,340 km (0.081 R)
• M9: 1,063,342 km (0.099 R)
• M10: 1,256,323 km (0.087 R)
• M11: 1,371,812 km (0.091 R)
• M12: 1,476,082 km (0.087 R)
• M13: 1,598,603 km (0.106 R)
• M14: 1,772,884 km (0.106 R)
• M15: 1,887,177 km (0.11 R)
• M16: 1,961,976 km (0.094 R)
• M17: 2,054,727 km (0.085 R)
• M18: 2,245,015 km (0.1 R)
• M19: 2,360,206 km (0.071 R)
• M20: 2,450,264 km (0.061 R)
• M21: 2,541,369 km (0.036 R)
• M22: 2,821,865 km (0.05 R)
• M23: 2,975,651 km (0.054 R)
• M24: 3,112,533 km (0.077 R)
• M25: 3,342,166 km (0.098 R)
• M26: 3,433,421 km (0.032 R)
• M27: 3,681,155 km (0.11 R)
• M28: 3,807,266 km (0.09 R)
• M29: 3,902,859 km (0.115 R)
• M30: 4,063,976 km (0.116 R)
• M31: 4,426,003 km (0.113 R)
• M32: 4,504,242 km (0.073 R)
• M33: 4,639,329 km (0.04 R)
• M34: 4,764,393 km (0.045 R)
• M35: 4,902,023 km (0.116 R)
• M36: 5,099,492 km (0.038 R)
• M37: 5,299,505 km (0.1 R)
• M38: 5,454,338 km (0.044 R)
• M39: 5,804,996 km (0.062 R)
• M40: 6,063,501 km (0.081 R)
• M41: 6,175,400 km (0.067 R)
• M42: 6,401,442 km (0.066 R)
• M43: 6,707,221 km (0.109 R)
• M44: 7,017,636 km (0.087 R)
• M45: 7,492,310 km (0.088 R)
• M46: 7,774,003 km (0.084 R)
• M47: 7,882,312 km (0.098 R)
• M48: 8,127,652 km (0.054 R)
• M49: 8,306,422 km (0.111 R)
• M50: 8,780,348 km (0.089 R)
• M51: 8,977,967 km (0.059 R)
• M52: 9,077,300 km (0.067 R)
• M53: 9,550,926 km (0.11 R)
• M54: 9,783,402 km (0.093 R)
• M55: 9,871,215 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.4

Radius: 4.7

Gravity: 34.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.12 AU - 9.44 AU

Year: 16798 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,947,980 km

• M1: 174,282 km (0.106 R)
• M2: 770,579 km (0.09 R)
• M3: 839,842 km (0.032 R)
• M4: 1,009,486 km (0.105 R)
• M5: 1,060,051 km (0.096 R)
• M6: 1,882,988 km (0.039 R)
• M7: 2,072,678 km (0.058 R)
• M8: 2,855,375 km (0.08 R)
• M9: 3,110,140 km (0.069 R)
• M10: 3,184,340 km (0.111 R)
• M11: 3,680,407 km (0.084 R)
• M12: 4,573,357 km (0.044 R)
• M13: 4,785,337 km (0.068 R)
• M14: 5,574,615 km (0.041 R)
• M15: 5,892,361 km (0.076 R)
• M16: 6,216,091 km (0.067 R)
• M17: 6,356,563 km (0.062 R)
• M18: 6,450,810 km (0.065 R)
• M19: 6,498,083 km (0.091 R)
• M20: 7,074,483 km (0.11 R)
• M21: 8,327,216 km (0.109 R)
• M22: 9,538,659 km (0.094 R)
• M23: 9,646,669 km (0.075 R)
• M24: 9,863,736 km (0.085 R)
• M25: 10,247,454 km (0.096 R)
• M26: 11,657,564 km (0.095 R)
• M27: 11,830,798 km (0.12 R)
• M28: 12,532,262 km (0.063 R)
• M29: 12,591,354 km (0.116 R)
• M30: 14,344,341 km (0.115 R)
• M31: 14,468,059 km (0.026 R)
• M32: 14,529,992 km (0.093 R)
• M33: 14,592,076 km (0.077 R)
• M34: 14,903,688 km (0.086 R)
• M35: 15,915,717 km (0.063 R)
• M36: 16,494,512 km (0.052 R)
• M37: 17,408,854 km (0.08 R)
• M38: 17,474,677 km (0.057 R)
• M39: 17,606,772 km (0.055 R)
• M40: 17,805,587 km (0.088 R)
• M41: 18,675,649 km (0.091 R)
• M42: 19,422,441 km (0.112 R)
• M43: 21,226,292 km (0.036 R)
• M44: 21,579,343 km (0.119 R)
• M45: 22,721,822 km (0.087 R)
• M46: 23,957,201 km (0.054 R)
• M47: 24,916,573 km (0.082 R)
• M48: 25,513,169 km (0.111 R)
• M49: 30,213,983 km (0.113 R)
• M50: 31,089,579 km (0.078 R)
• M51: 32,621,461 km (0.058 R)
• M52: 35,506,905 km (0.025 R)
• M53: 36,683,791 km (0.095 R)
• M54: 36,937,659 km (0.074 R)
• M55: 38,215,674 km (0.064 R)
• M56: 38,301,393 km (0.073 R)
• M57: 39,942,033 km (0.116 R)
• M58: 40,465,027 km (0.106 R)
• M59: 42,667,856 km (0.115 R)
• M60: 43,202,369 km (0.036 R)
• M61: 44,008,253 km (0.12 R)
• M62: 44,277,828 km (0.088 R)
• M63: 44,548,152 km (0.067 R)
• M64: 44,818,924 km (0.107 R)
• M65: 44,999,787 km (0.067 R)
• M66: 45,362,263 km (0.065 R)
• M67: 46,181,311 km (0.106 R)
• M68: 46,272,566 km (0.106 R)
• M69: 46,821,590 km (0.082 R)
• M70: 47,005,147 km (0.102 R)
• M71: 47,649,315 km (0.058 R)
• M72: 48,111,274 km (0.097 R)
• M73: 48,760,379 km (0.106 R)
• M74: 49,973,618 km (0.077 R)
• M75: 52,049,288 km (0.094 R)
• M76: 52,906,484 km (0.085 R)
• M77: 53,768,467 km (0.083 R)
• M78: 53,960,550 km (0.025 R)
• M79: 54,152,933 km (0.058 R)
• M80: 54,538,447 km (0.1 R)
• M81: 55,312,167 km (0.071 R)
• M82: 56,968,216 km (0.099 R)
• M83: 57,654,870 km (0.045 R)
• M84: 58,442,951 km (0.108 R)
• M85: 58,541,686 km (0.098 R)
• M86: 58,937,372 km (0.037 R)
• M87: 59,036,406 km (0.067 R)
• M88: 62,033,151 km (0.114 R)
• M89: 63,448,496 km (0.084 R)
• M90: 66,002,431 km (0.075 R)
• M91: 66,208,128 km (0.071 R)
• M92: 66,311,051 km (0.076 R)
• M93: 67,240,054 km (0.104 R)
• M94: 67,447,098 km (0.074 R)
• M95: 69,215,494 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,421 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit